Results 191 to 200 of about 125,944 (285)

Macrophage Phenotype Alterations in Treated Periodontitis Patients Suggest a Pro‐Inflammatory Bias

Journal of Periodontal Research, EarlyView.
Monocyte‐derived macrophages from successfully treated stage III periodontitis patients show a persistent skewing toward an M1‐like pro‐inflammatory phenotype across polarization conditions, suggesting that immune dysregulation may persist despite clinical periodontal stability.
Mariane Cristina Sloniak, Josiane Betim de Assis, Luciana Saraiva, Cláudio Mendes Pannuti, Ana Paula Lepique, Cristina Cunha Villar   +5 more
wiley   +1 more source

HLA-DR genotypes in patients with primary Sjögren's syndrome in Taiwan. [PDF]

Kaohsiung J Med Sci
Yen CY, Wang PY, Chen KY, Tseng CC, Wu CC, Ou TT, Yen JH.   +6 more
europepmc   +1 more source

Apoptosis kinetics of purified and PBMC‐associated lymphocytes after photopheresis‐like 8‐methoxypsolaren/UVA treatment

Photochemistry and Photobiology, EarlyView.
Extracorporeal photopheresis (ECP) induces apoptosis in circulating immune cells, but its kinetics vary slightly depending on the cell type. We compared the progression of apoptosis in PBMCs versus highly purified T cells exposed to 8‐methoxypsoralen and ultraviolet A.
Carlos Agustin Villegas‐Valverde, Imilla Casado Hernandez, Yandy Marx Castillo‐Aleman, Gisela Maria Suarez‐Formigo, Amar Riaz, Antonio Alfonso Bencomo‐Hernandez, Yendry Ventura‐Carmenate   +6 more
wiley   +1 more source

HLA-DR⁺ Tumor Cells Show an Association with a Distinct Immune Microenvironment and CD8⁺ T-Cell Exhaustion in HBV-Associated Hepatocellular Carcinoma. [PDF]

Adv Sci (Weinh)
Chang JQ, Guo Y, Yuan WJ, Chen YM, Liu BW, Li WT, Ding XM, Fu XD, Lou YH, Chen ZR, Luo XY, Ding SZ, Zhang BY, Li XL, Hong YZ, Cang SD, Li DX, Lan L.   +17 more
europepmc   +1 more source

Reviewing the benefits and clinical outcomes of oral fibroblasts over mesenchymal stem cells for repairing periodontal defects during or after orthodontic tooth movement

Periodontology 2000, EarlyView.
Abstract Orthodontic therapy applies forces to teeth, causing an inflammatory reaction in the periodontal ligament. This is repaired by remodeling of the periodontium, allowing tooth displacement. Although orthodontic therapy is mostly initiated during childhood and adolescence, the number of adults seeking this treatment is increasing as our society's
Ludovica Parisi, Eleni Mavrogonatou, Anton Sculean, Dimitris Kletsas, Martin Degen   +4 more
wiley   +1 more source

The CD38⁺HLA-DR⁺ T cells with activation and exhaustion characteristics as predictors of severity and mortality in COVID-19 patients. [PDF]

Front Immunol
Long Q, Song S, Xue J, Yu W, Zheng Y, Li J, Wu J, Hu X, Jiang M, Ye H, Zheng B, Wang M, Wu F, Li K, Gao Z, Zheng Y.   +15 more
europepmc   +1 more source

Antibiotic‐mediated immune modulation in periodontitis

Periodontology 2000, EarlyView.
Abstract Periodontitis is a chronic inflammatory disease affecting the supporting structures of the teeth. Although initiated by dysbiotic microbial communities, its progression is largely driven by the host's uncontrolled inflammatory response. While antibiotics have conventionally been employed in periodontitis therapy for their antimicrobial ...
Lina J. Suárez, R. M. Arce, Camila Pinheiro Furquim, Cristiane Gonçalves, Alpdogan Kantarci, Magda Feres, Nidia C. Castro dos Santos   +6 more
wiley   +1 more source

CD8⁺HLA-DR⁺CD27⁺ T cells define a population of naturally occurring regulatory precursors in humans. [PDF]

Sci Adv
Guo H, Wang B, Wu Z, Zhang Q, Jiang X, Zhang F, Zhou J, Fan S, Zhou Y, Xu ZL, Wang Y, Zhao XY, Huang XJ.   +12 more
europepmc   +1 more source

Development of Holocene lacustrine microbialites on the Iberian Peninsula: Insights into environmental and depositional controls using X‐ray CT and petrography

Sedimentology, EarlyView.
ABSTRACT Microbial mats and microbialites are common in modern and ancient saline lacustrine environments and are highly responsive to biological and environmental factors. As such, they represent important sources of high‐resolution environmental data across a wide range of geological time. Nonetheless, interpretation of fossil mats is non‐trivial due
Connor Doyle, Juan Pablo Corella, Julia Behnsen, Mario Morellón, Celia Martín‐Puertas, Blas Valero Garcés, Stefan Schröder   +6 more
wiley   +1 more source

Proinflammatory and cytotoxic CD38⁺HLA-DR⁺ effector memory CD8⁺ T cells are peripherally expanded in human cardiac allograft vasculopathy. [PDF]

Am J Transplant
Tada Y, Suthahar SSA, Roy P, Suryawanshi V, Wu R, Wang E, Nettersheim FS, Bellapu A, Dobaczewska K, Kim C, Vaida F, Morris GP, Ley K, Kim PJ.   +13 more
europepmc   +1 more source